pgsql: llvmjit: Make llvm_types_module variable static

llvmjit: Make llvm_types_module variable static

Commit b059d2f45685a introduced llvm_types_module and accidentally
exported it. As there is no usecase for accessing this variable
externally, this makes it static.

Author: Andres Freund <andres@anarazel.de>
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Discussion: https://postgr.es/m/20221101055132.pjjsvlkeo4stbjkq@awork3.anarazel.de

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/ef668d8bf56e8c164ed62acdb269aa2f7e7ad5a1

Modified Files
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src/backend/jit/llvm/llvmjit.c | 2 +-
src/include/jit/llvmjit.h      | 3 ---
2 files changed, 1 insertion(+), 4 deletions(-)